| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.56 | 7.161% | $239.5691 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $63.60 | 10.460% | $70.2526 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $43.78 | 4.335% | $45.6779 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $42.96 | 7.712% | $46.2731 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $162.91 | 7.649% | $175.371 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $51.78 | 8.171% | $56.0109 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $168.25 | 9.276% | $183.8569 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $756.84 | $817.0115 | $817.01 | $816.95 | $817.20 | |